Unmanned aerial vehicle



FIG. 1 is a top perspective view of an unmanned aerial vehicle incorporating our ornamental design;

FIG. 2 is a bottom perspective view of the unmanned aerial vehicle of FIG. 1;

FIG. 3 is a rear view of the unmanned aerial vehicle of FIG. 1;

FIG. 4 is a front view of the unmanned aerial vehicle of FIG. 1;

FIG. 5 is a left side view of the unmanned aerial vehicle of FIG. 1;

FIG. 6 is a right side view of the unmanned aerial vehicle of FIG. 1;

FIG. 7 is a top view of the unmanned aerial vehicle of FIG. 1; and,

FIG. 8 is a bottom view of the unmanned aerial vehicle of FIG. 1. 

CLAIM The ornamental design for a unmanned aerial vehicle, as shown and. described. 